unitedhealthcare. with two times the points on dining in restaurants,? you may find yourself asking why not, a lot. >> i am glad about that. you have to have something where nature is the winner. barbara, how important is this technology? is this really becoming more and more drones? we have already seen it happen, fewer soldiers. that we would be able to fight entire wars with them? >> well, maybe not entire wars. probably there is still really the human dimension in there that somebody has to take responsibility for what is going on. but you know, what these can do is, if you have these, you don't have to put as many troops at risk in hostile territory. you can keep your pilots safe, you can keep your ground troops safer. send the drones, the robot, in ahead. let them take the risk. if something mechanical gets shot up, that's a lot better than a u.s. soldier. >> barbara starr, thank you. pretty incredible images there. >>> suspicion, intrigue and dirty dealings. we all enjoy hearing about them. there's just something about the juicy details of a great